<!-- 顶部 start -->
<div class="top box-sizing">
    <!-- 中间logo  + 搜索框-->
    <div class="top-logo box-sizing">
       <div class="container flex-row justify-between">
           <div class="logo">
               <a href="/"><img src="/static/images/logo.png" alt="logo"></a>
           </div>
           <div class="search">
               <form action="/search" method="get">
                   <label class="search-lable">展览查询</label>
                   <input type="text" name="keyword" placeholder="请输入关键字" class="layui-input">
                   <!-- 图片按钮 -->
                     <button type="submit" class="search-btn">
                        查询
                     </button>
               </form>
           </div>
       </div>
    </div>
    <!-- 底部菜单导航-->
    <div class="top-nav">
        <ul class="container">
            <!-- 首页 展会介绍 优秀企业汇展 新闻资讯  联系我们  -->
            <li><a {if $catid == 0}class="active"{/if} href="/">首页</a></li>
            <li><a {if $catid == 1}class="active"{/if} href="/exhibition">展馆介绍</a></li>
            <li><a {if $catid == 2}class="active"{/if} href="/excellent">优秀企业汇展</a></li>
            <li><a {if $catid == 3}class="active"{/if} href="/news">新闻资讯</a></li>
            <li><a {if $catid == 4}class="active"{/if} href="/contact">联系我们</a></li>
            <li class="nav-width"></li>
            <li class="ext-title">{$now} {$week}</li>
        </ul>
    </div>
</div>